Pith Number

pith:SIDQAK2D

pith:2011:SIDQAK2DGR5E2VOUOOBTEHLSQ3

not attested not anchored not stored refs pending

Robotic optical telescopes global network MASTER II. Equipment, structure, algorithms

Aleksander Belinski, Aleksander Krylov, Aleksander Parkhomenko, Aleksander Popov, Anatoly Sankovich, Andrey Tlatov, Artem Kuznetsov, Denis Dormidontov, Dmitry Kuvshinov, Dmitry Zimnuhov, Evgeny Gorbovskoy, Evgeny Konstantinov, Irina Kudelina, Ivan Zalozhnyh, Kirill Ivanov, Natalia Tyurina, Nikolai Budnev, Nikolai Shatsky, Oleg Chvalaev, Oleg Gress, Pavel Balanutsa, Sergey Yazev, Vadim Chazov, Vadim Krushinsky, Victor Kornilov, Victor Senik, Vladimir Lipunov, Vladimir Yurkov, Yury Sergienko

arxiv:1111.6904 v1 · 2011-11-29 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SIDQAK2DGR5E2VOUOOBTEHLSQ3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:59:21.849541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9207002b43347a4d55d47383321d7286f4adf7fb5d1874bf1839ac89eb27544e

Aliases

arxiv: 1111.6904 · arxiv_version: 1111.6904v1 · doi: 10.48550/arxiv.1111.6904 · pith_short_12: SIDQAK2DGR5E · pith_short_16: SIDQAK2DGR5E2VOU · pith_short_8: SIDQAK2D

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SIDQAK2DGR5E2VOUOOBTEHLSQ3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9207002b43347a4d55d47383321d7286f4adf7fb5d1874bf1839ac89eb27544e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30ecfb409eae55894ac620f85e6202a1905fbd8006b89f45deb0ef8a3d0b973d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-11-29T17:08:37Z",
    "title_canon_sha256": "06d0c681088f16c74ec028731a6958abd23a09b3c65aa8012923030f94287068"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6904",
    "kind": "arxiv",
    "version": 1
  }
}